UEN00093-01 00 Index and foreword Failure code [DHSDMA] Bucket Dump PPC Press Sensor Abnormality................................. 26 Failure code [DHX1MA] Overload Sensor Abnormality (Analog) ............................................ 28 Failure code [DW43KA] Travel Speed Sol Discon................................................................... 30 Failure code [DW43KB] Travel Speed Sol Short ..................................................................... 32 Failure code [DW45KA] Swing Brake Sol Discon....................................................................
34 Failure code [DW45KB] Swing Brake Sol Short ...................................................................... 36 Failure code [DW91KA] Travel Junction Sol Discon................................................................ 38 Failure code [DW91KB] Travel Junction Sol Short .................................................................. 40 Failure code [DWA2KA] Service Sol Discon............................................................................ 42 Failure code [DWA2KB] Service Sol Short ..............................................................................
43 Failure code [DWK0KA] 2-stage Relief Sol Discon ................................................................. 44 Failure code [DWK0KB] 2-stage Relief Sol Short.................................................................... 46 Troubleshooting by failure code (Display of code), Part 4 UEN00243-00 Failure code [DXA8KA] PC-EPC (F) Sol Discon ..................................................................... 4 Failure code [DXA8KB] PC-EPC (F) Sol Short........................................................................ 6 Failure code [DXA9KA] PC-EPC (R) Sol Discon.....................................................................
8 Failure code [DXA9KB] PC-EPC (R) Sol Short ....................................................................... 10 Failure code [DXE0KA] LS-EPC Sol Discon............................................................................ 12 Failure code [DXE0KB] LS-EPC Sol Short.............................................................................. 14 Failure code [DXE4KA] Service Current EPC Discon ............................................................. 16 Failure code [DXE4KB] Service Current EPC Short................................................................ 18 Failure code [DXE5KA] Merge-divider Main Sol Discon..........................................................
20 Failure code [DXE5KB] Merge-divider Main Sol Short ............................................................ 22 Failure code [DXE6KA] Merge-divider LS Sol Discon ............................................................. 24 Failure code [DXE6KB] Merge-divider LS Sol Short................................................................ 26 Failure code [DY20KA] Wiper Working Abnormality................................................................ 28 Failure code [DY20MA] Wiper Parking Abnormality................................................................ 30 Failure code [DY2CKA] Washer Drive Discon.........................................................................
32 Failure code [DY2CKB] Washer Drive Short ........................................................................... 34 Failure code [DY2DKB] Wiper Drive (For) Short ..................................................................... 36 Failure code [DY2EKB] Wiper Drive (Rev) Short..................................................................... 38 Troubleshooting of electrical system (E-mode) UEN00244-00 Before carrying out troubleshooting of electrical system ......................................................... 3 Information in troubleshooting table.........................................................................................
5 E-1 When starting switch turned ON, machine monitor displays nothing ................................ 6 E-2 When starting switch turned ON (before starting engine), basic check item lights up ...... 8 E-3 Engine does not start (Engine does not turn).................................................................... 11 E-4 Preheater does not operate .............................................................................................. 14 E-5 Automatic warm-up system does not operate (in cold season) ........................................ 16 E-6 All work equipment, swing, and travel mechanism do not move or cannot be locked ......
18 E-7 Precaution lights up while engine is running..................................................................... 20 E-8 Emergency stop item lights up while engine is running .................................................... 25 E-9 Engine coolant temperature gauge does not indicate normally ........................................ 26 E-10 Hydraulic oil temperature gauge does not indicate normally .......................................... 27 E-11 Fuel level gauge does not indicate normally ................................................................... 29 E-12 Contents of display by machine monitor are different from applicable machine .............
31 E-13 Machine monitor does not display some items ............................................................... 31 E-14 Function switch does not work........................................................................................ 31 E-15 Auto-decelerator does not operate normally................................................................... 32 E-16 Working mode does not change ..................................................................................... 33 E-17 Travel speed does not change........................................................................................
34 E-18 Alarm buzzer cannot be stopped .................................................................................... 35 E-19 Windshield wiper and window washer do not operate .................................................... 36 E-20 Power maximizing function does not operate normally................................................... 38 E-21 Swing holding brake does not operate normally ............................................................. 40 E-22 Travel alarm does not sound or does not stop sounding ................................................
42 E-23 Air conditioner does not operate normally (including air conditioner abnormality record) 44 E-24 When starting switch is turned OFF, service meter is not displayed ............................... 56 8 PC210, 230, 240-8